30/07/2022
A clinical study compared three separate essential oil spray formulas for pain relief. The first spray contained 20% methyl salicylate, 5% menthol, 4% turpentine, 3% eucalyptus, and 2% clove oil. The second formula consisted of 15% wintergreen, 5% mint extract, 3% turpentine, 2% eucalyptus, and 0.4% cinnamon. The last sample had 20% wintergreen, 10% camphor, 10% turpentine, 6% eucalyptus, 4% mint extract, 1% clove, and 0.5% cinnamon. Study participants applied each of the sprays on different consecutive days to the area of discomfort. The participants reported cooling and warming sensations and relief of pain. The researchers noted a synergistic action of the analgesic activity with the combined oils.
http://ijpbms.com/index.php/ijpbms/article/view/97